camilesing created FLINK-23845:
----------------------------------
Summary: [DOCS]PushGateway metrics group not delete when job
shutdown
Key: FLINK-23845
URL: https://issues.apache.org/jira/browse/FLINK-23845
Project: Flink
Issue Type: Bug
Components: Documentation
Reporter: camilesingsee https://issues.apache.org/jira/browse/FLINK-20691 . whatever the problem has always existed, we should avoid other guys met it -- This message was sent by Atlassian Jira (v8.3.4#803005)
